Filler for sewage treatment, preparation method of filler and sewage treatment method
The invention provides a filler for sewage treatment, a preparation method of the filler and a sewage treatment method with the filler. The filler is prepared by taking a conductive and porous material as a carrier, and adhering anaerobic digestion bacteria, denitrifying bacteria and anaerobic ammon...
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| creator | ZHAO BUDIAO RAN CHUNQIU LI JUNJIE WU YUNNA ZHAO FU CUI YUBO |
| description | The invention provides a filler for sewage treatment, a preparation method of the filler and a sewage treatment method with the filler. The filler is prepared by taking a conductive and porous material as a carrier, and adhering anaerobic digestion bacteria, denitrifying bacteria and anaerobic ammonium oxidation bacteria to form a film on the surface of the carrier, wherein the anaerobic digestion bacteria with low redox potential form a bio-anode; and the denitrifying bacteria and the anaerobic ammonium oxidation bacteria with high redox potential form a bio-cathode, so as to form a bio-electrode couple. The filler provided by the invention couples respiratory metabolism of the anaerobic digestion bacteria, the denitrifying bacteria and the anaerobic ammonium oxidation bacteria, promotes electron and proton transfer through the carrier with porous and conductive capabilities, and can synchronously remove organic pollutants and nitrogen-containing pollutants in the sewage at high efficiency. |
| format | Patent |
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The filler is prepared by taking a conductive and porous material as a carrier, and adhering anaerobic digestion bacteria, denitrifying bacteria and anaerobic ammonium oxidation bacteria to form a film on the surface of the carrier, wherein the anaerobic digestion bacteria with low redox potential form a bio-anode; and the denitrifying bacteria and the anaerobic ammonium oxidation bacteria with high redox potential form a bio-cathode, so as to form a bio-electrode couple. The filler provided by the invention couples respiratory metabolism of the anaerobic digestion bacteria, the denitrifying bacteria and the anaerobic ammonium oxidation bacteria, promotes electron and proton transfer through the carrier with porous and conductive capabilities, and can synchronously remove organic pollutants and nitrogen-containing pollutants in the sewage at high efficiency.</description><language>chi ; eng</language><subject>CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; METALLURGY ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121107&DB=EPODOC&CC=CN&NR=102765805A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121107&DB=EPODOC&CC=CN&NR=102765805A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO BUDIAO</creatorcontrib><creatorcontrib>RAN CHUNQIU</creatorcontrib><creatorcontrib>LI JUNJIE</creatorcontrib><creatorcontrib>WU YUNNA</creatorcontrib><creatorcontrib>ZHAO FU</creatorcontrib><creatorcontrib>CUI YUBO</creatorcontrib><title>Filler for sewage treatment, preparation method of filler and sewage treatment method</title><description>The invention provides a filler for sewage treatment, a preparation method of the filler and a sewage treatment method with the filler. The filler is prepared by taking a conductive and porous material as a carrier, and adhering anaerobic digestion bacteria, denitrifying bacteria and anaerobic ammonium oxidation bacteria to form a film on the surface of the carrier, wherein the anaerobic digestion bacteria with low redox potential form a bio-anode; and the denitrifying bacteria and the anaerobic ammonium oxidation bacteria with high redox potential form a bio-cathode, so as to form a bio-electrode couple. The filler provided by the invention couples respiratory metabolism of the anaerobic digestion bacteria, the denitrifying bacteria and the anaerobic ammonium oxidation bacteria, promotes electron and proton transfer through the carrier with porous and conductive capabilities, and can synchronously remove organic pollutants and nitrogen-containing pollutants in the sewage at high efficiency.</description><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>METALLURGY</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAh1y8zJSS1SSMsvUihOLU9MT1UoKUpNLMlNzSvRUSgoSi1ILEosyczPU8hNLcnIT1HIT1NIg2hJzEvB0AJVxcPAmpaYU5zKC6W5GRTdXEOcPXRTC_LjU4sLEpNT81JL4p39DA2MzM1MLQxMHY2JUQMA3DQ5Pg</recordid><startdate>20121107</startdate><enddate>20121107</enddate><creator>ZHAO BUDIAO</creator><creator>RAN CHUNQIU</creator><creator>LI JUNJIE</creator><creator>WU YUNNA</creator><creator>ZHAO FU</creator><creator>CUI YUBO</creator><scope>EVB</scope></search><sort><creationdate>20121107</creationdate><title>Filler for sewage treatment, preparation method of filler and sewage treatment method</title><author>ZHAO BUDIAO ; RAN CHUNQIU ; LI JUNJIE ; WU YUNNA ; ZHAO FU ; CUI YUBO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102765805A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2012</creationdate><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>METALLURGY</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO BUDIAO</creatorcontrib><creatorcontrib>RAN CHUNQIU</creatorcontrib><creatorcontrib>LI JUNJIE</creatorcontrib><creatorcontrib>WU YUNNA</creatorcontrib><creatorcontrib>ZHAO FU</creatorcontrib><creatorcontrib>CUI YUBO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO BUDIAO</au><au>RAN CHUNQIU</au><au>LI JUNJIE</au><au>WU YUNNA</au><au>ZHAO FU</au><au>CUI YUBO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Filler for sewage treatment, preparation method of filler and sewage treatment method</title><date>2012-11-07</date><risdate>2012</risdate><abstract>The invention provides a filler for sewage treatment, a preparation method of the filler and a sewage treatment method with the filler. The filler is prepared by taking a conductive and porous material as a carrier, and adhering anaerobic digestion bacteria, denitrifying bacteria and anaerobic ammonium oxidation bacteria to form a film on the surface of the carrier, wherein the anaerobic digestion bacteria with low redox potential form a bio-anode; and the denitrifying bacteria and the anaerobic ammonium oxidation bacteria with high redox potential form a bio-cathode, so as to form a bio-electrode couple. The filler provided by the invention couples respiratory metabolism of the anaerobic digestion bacteria, the denitrifying bacteria and the anaerobic ammonium oxidation bacteria, promotes electron and proton transfer through the carrier with porous and conductive capabilities, and can synchronously remove organic pollutants and nitrogen-containing pollutants in the sewage at high efficiency.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Filler for sewage treatment, preparation method of filler and sewage treatment method |
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